The Higgs sector of the NMSSM consists in two SU(2) doublets and a complex SU(2) singlet. In the CP-conserving NMSSM, the physical scalars can be decomposed into three neutral CP-even states, two neutral CP-odd states and one complex charged state. One of the three neutral CP-even states has to correspond to the SM-like Higgs boson. A priori the masses of the remaining states can assume a large range of values, depending on the five NMSSM-specific parameters \(\lambda \) , \(\kappa \) , \(A_\lambda \) , \(A_\kappa \) , \(\mu _{\rm eff}\)  as well as on \(\tan \beta \)  [1]}, [2]}.
